`get_tagged_response' 当使用 gem gmail 时

Question

我正在尝试通过此代码

使用 gmail gem

require 'gmail'

gmail = Gmail.connect($username, $password)

gmail.inbox.find(:unread).each do |email|
  email.read!
end

和returns这个：

/home/ubuntu/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/net/imap.rb:1198:in `get_tagged_response': Unknown command c107mb38116751qgc (Net::IMAP::BadResponseError)
    from /home/ubuntu/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/net/imap.rb:1250:in `block in send_command'
    from /home/ubuntu/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/monitor.rb:214:in `mon_synchronize'
    from /home/ubuntu/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/net/imap.rb:1232:in `send_command'
    from /home/ubuntu/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/net/imap.rb:454:in `block in select'
    from /home/ubuntu/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/monitor.rb:214:in `mon_synchronize'
    from /home/ubuntu/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/net/imap.rb:452:in `select'
    from /home/ubuntu/.rvm/gems/ruby-2.3.0/gems/gmail-0.6.0/lib/gmail/client/base.rb:207:in `switch_to_mailbox'
    from /home/ubuntu/.rvm/gems/ruby-2.3.0/gems/gmail-0.6.0/lib/gmail/client/base.rb:164:in `block in mailbox'
    from /home/ubuntu/.rvm/gems/ruby-2.3.0/gems/gmail-0.6.0/lib/gmail/client/base.rb:161:in `synchronize'
    from /home/ubuntu/.rvm/gems/ruby-2.3.0/gems/gmail-0.6.0/lib/gmail/client/base.rb:161:in `mailbox'
    from /home/ubuntu/.rvm/gems/ruby-2.3.0/gems/gmail-0.6.0/lib/gmail/client/base.rb:184:in `inbox'
    from get-mail.rb:10:in `<main>'

其他 ubuntu 实例上的相同代码工作正常。我正在使用 gmail (0.6.0) 和 gmail_xoauth (0.4.2) 和 ubuntu 14.04.4

我对这个有点迷茫。也许与语言环境设置有关。

有什么线索吗？

Answer 1

@molokoV，我能够重现您在使用带有 OS X 的机器时遇到的错误，所以看起来 Ubuntu 不是问题所在。

所以，我搜索了 gem 文档并找到了这个：

In Gmail Security Settings, enable access for less secure applications.

注意：如果您启用了 2FA，则无法启用此功能。

另外，Google 提供了 gem google-api-client，它也支持 OAuth2。可以在 link https://developers.google.com/api-client-library/ruby/apis/gmail/v1

中找到完整的文档和快速入门

`get_tagged_response' 当使用 gem gmail 时

`get_tagged_response' when using gem gmail

ruby

gmail

rubygems

gmail-imap